100% cotton “woven” round crib sheet features the one and only Minnie Mouse & Daffy Duck! Our sheets are made of the highest quality fabric thats measured at a 280 tc. That means these sheets are soft and durable. Sheets are made with deep pockets and are elasticized around the entire edge which prevents it from slipping off the mattress, thereby keeping your baby safe. These sheets are so durable that they will last all through your babys growing years. Were called sheetworld because we produce the highest grade sheets on the market. Size: -x-.